Silica filled RTV compositions having adhesion to glass and cera

Details Silica filled RTV compositions having adhesion to glass and cera Silica filled RTV compositions having adhesion to glass and cera

1998-06-26

2000-08-22

Dawson, Robert

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From silicon reactant having at least one...

524847, 528 38, C08G 7708, C08G 7726

Patent

active

061074357

ABSTRACT:
A silica filled room temperature vulcanizing (RTV) composition, curable in the presence of moisture and having good adhesion to glass and ceramic materials. The RTV composition comprises (A) about 20 to 95 weight percent polymers comprising on average at least 1.2 hydroxysilyl chain terminations per molecule or on average at least 1.2 alkoxysilyl chain terminations per molecule; (B) about 0.05 to 1.4 weight percent of a titanium compound; (C) a sufficient amount of an aminofunctional alkoxysilane to provide a nitrogen concentration from about 0.01 to 2 weight percent; (D) about 0.5 to 40 weight percent of an alkoxysilane; and (E) about 3 to 40 weight percent of a silica filler.

REFERENCES:
patent: 3065194 (1962-11-01), Nitzsche et al.
patent: 3082527 (1963-03-01), Nitzsche et al.
patent: 3127363 (1964-03-01), Nitzsche et al.
patent: 3708467 (1973-01-01), Smith et al.
patent: 3779986 (1973-12-01), Smith et al.
patent: 3847848 (1974-11-01), Beers et al.
patent: 3922246 (1975-11-01), Ceyzeriat et al.
patent: 3965280 (1976-06-01), Ceyzeriat et al.
patent: 4483973 (1984-11-01), Lucas et al.
patent: 4530882 (1985-07-01), Homan et al.
patent: 4722967 (1988-02-01), Beers et al.
patent: 4797446 (1989-01-01), Dietlein et al.
patent: 5266631 (1993-11-01), Arai et al.
patent: 5679726 (1997-10-01), Gutek et al.
patent: 5733996 (1998-03-01), De Buyl et al.
patent: 5840794 (1998-11-01), Palmer

Affiliated with

Also associated with

Rating

Silica filled RTV compositions having adhesion to glass and cera does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Silica filled RTV compositions having adhesion to glass and cera, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Silica filled RTV compositions having adhesion to glass and cera will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-582297